fan speed and touch pad heat problem

Hello Sir/Madam

I posted my question 16-4-2009 and gor immediate reply from side for which i am thankful to you. However as suggested by you the solution still puts me in doubt as the problem of my laptop started after upgrading the BIOS.Someone posted me the solution to downgrade the BIOS which I did to F.14 As a result the fan became slow and the touch pad became somewhat cool. But now also sometimes the fan continues to run fast and touch pad gets heated when i run a heavy software or so. The RAM usage sometimes constantly remains between 50-70%. I installed a software "coretemp" which probably shows the temp. of CPU and that shows some times 70-63 degrees and sometimes 30-35 degrees. I am not sure when my set was manufactured but one date has been mentioned there 3-9-2008 may be the shipping date or something else on the packaging boxNo one has posted a good solution. As such I request you to kindly guide me what exactly i should do to overcome this problem because my system is not behaving properly as it use to be at the time of purchase. Should i downgrade it more?Pls post solution at . Also if you could provide me the original factory BIOS version.The present version installed is;

HELLO TEMRATMy lPTOP MODEL NUMBER IS CQ45-207TU. I REQUEST YOU TO KINDLY HELP ME IN COMING OUT OF THIS PROBLEM. WHY THE FAN SPEED IS HIGH WHEN THE RAM USAGE IS 70 TO 100%? WHAT IS THE EXACT PROBLEM? I HOPE YOU HAVE GONE THROUGH WHAT I HAVE WRITTEN PREVIOUSLY? JUST WAITING FOR MIRACLE TO BE HAPPENED....

Hello tinksforu, are you sure the BIOS caused this problem? I am saying this because i had the same problem with my Compaq 6710b after i re-insatlled Windows Vista Bussiness. I thought the OS caused the problem, but it was not. The problem was with the AC Chargers output power. You might want to try another AC Charger. If the AC Charger works fine, may be the problem is with the BIOS. Try this download (http://h10025.www1.hp.com/ewfrf/wc/so...). It is a BIOS for your notebook from HP. If the above link doesn't solve your problem, try entering to the BIOS Setup /ROM Based Setup/ (by presing the F10 key i think) and seeing some settings there. GOOD LUCK!